Solutions by everydaycalculation.com
The simplest form of 21042520 is 263315.
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Equivalent fractions: 4208/5040 1052/1260 6312/7560
More fractions: 4208/2520 2104/5040 6312/2520 2104/7560 2105/2520 2104/25212103/2520 2104/2519
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